NPPES file of Aug 9, 2026

Michelle Elise Gregory, PA-C

Physician Assistant · Windsor, CO

Michelle Elise Gregory, PA-C is a physician assistant with a practice address in Windsor, Colorado, and NPI 1558235598, issued on Oct 2, 2025. Check the license (Colorado PA.0009443, as entered in NPPES) with the Colorado board that licenses this profession; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1558235598
Name
Michelle Elise Gregory
Credential
PA-C
Primary taxonomy
Physician Assistant 363A00000X
License number
PA.0009443 CO
Self-reported in NPPES; status is on the state search
Practice location
1455 Main St Ste 140, Windsor, CO 80550
Phone
(970) 686-3950
Enumerated
Oct 2, 2025
Record last updated
Mar 20, 2026
Fax
(970) 686-3960
Medicare enrollment
Enrolled (PECOS I20260513002311); accepts Medicare assignment
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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8 nearest physician assistant records → All 3,767 in Colorado → Look up another NPI →

Also registered at 1455 Main St Ste 140

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Elizabeth Coffman, PA-CPhysician Assistant1194498485
  2. Julie Green, P.A.Physician Assistant1497721666
  3. Jamie Holland, D.O.Family Medicine Physician1578098299
  4. Margaret Lesage, MDFamily Medicine Physician1225242225
  5. Elizabeth Maes, MDFamily Medicine Physician1487812368
  6. Vanessa Magstadt, MDFamily Medicine Physician1982221354

Verify Michelle Elise Gregory in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Colorado board licenses this profession
    Search for license PA.0009443    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Find the Colorado license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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Bills Medicare through one group practice

  1. Poudre Valley Medical Group LLCWindsor, CO

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Michelle Elise Gregory among 3,767 physician assistant records in Colorado

Michelle Elise Gregory, PA-C is one of 3,767 physician assistant records with a practice address in Colorado. 76% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2025, is newer than 94% of them.

  • NPI issued2025 · 94% of these records are older, 2% newer
  • In a Medicare fileYes · 76% of these records are
  • In the CMS Doctors and Clinicians fileYes · 62% of these records are
  • Graduated2025 · median 2017 among the 2,351 with a school on file
  • Record last updated2026 · 40% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363A00000X and a Colorado practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

11 physician assistant records list a practice address in Windsor

They are 11 of the 476 NPPES records with a practice address in Windsor, and 3,767 physician assistant records in Colorado.

All 3,767 in Colorado → Every provider in Windsor → Physician Assistant nationwide →

The 8 physician assistant records with the nearest ZIP codes

  1. Elizabeth Coffman, PA-CWindsor, CO 805501194498485
  2. Theresa Creten, PAWindsor, CO 805501699247155
  3. Jackson Ferguson, PA-CWindsor, CO 805501396017265
  4. Julie Green, P.A.Windsor, CO 805501497721666
  5. Janina Korba, PA-CWindsor, CO 805501598388688
  6. Bailey Kovac, PA-CWindsor, CO 805501700749322
  7. Kelli McKee, PA-CWindsor, CO 805501558344812
  8. Joshua MillardWindsor, CO 805501679157978

Common questions

What is Michelle Elise Gregory, PA-C's NPI number?

Michelle Elise Gregory, PA-C's National Provider Identifier (NPI) is 1558235598, issued on Oct 2, 2025. An NPI identifies a provider in billing; it is not a license.

Where is Michelle Elise Gregory, PA-C located?

The NPPES record lists a practice address at 1455 Main St Ste 140, Windsor, CO, 80550. Phone: (970) 686-3950. Providers update this record themselves, so call before visiting.

How can I verify Michelle Elise Gregory, PA-C's license?

NPPES lists Colorado license number PA.0009443, as entered by the provider. Search the Colorado board that licenses this profession; the NPPES record confirms identity only.

Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.